Home / 3,297,612,084.30-4,946,418,126.45-1,116,578,220.30

Finding the Fourth Proportional to 3,297,612,084.30, 4,946,418,126.45 and 1,116,578,220.30

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Solution

The fourth proportional to 3,297,612,084.30, 4,946,418,126.45 and 1,116,578,220.30 is: 1,674,867,330.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,612,084.30 : 4,946,418,126.45 = 1,116,578,220.30 : x
  2. Step 2: Convert to fraction form
    3,297,612,084.30/4,946,418,126.45 = 1,116,578,220.30/x
  3. Step 3: Cross multiply
    3,297,612,084.30x = 4,946,418,126.45 × 1,116,578,220.30
  4. Step 4: Simplify right side
    3,297,612,084.30x = 5,523,062,748,491,200,512
  5. Step 5: Solve for x
    x = 5,523,062,748,491,200,512/3,297,612,084.30
  6. Step 6: Final answer
    x = 1,674,867,330.45

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Double scale
Find fourth proportional to 3,297,612,085.30, 4,946,418,127.95 and 1,116,578,221.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.